From Sir Richards. Rub It Out self play cream is a water resistant, oil based cream that starts super thick and gets super slick. In the shower or on dry land, this masturbation cream offers longevity you have never experienced before. With its unique hook-shaped black bottle and easily removable label, the Soak N’ Stroke Masturbation products look like all the trendy men’s shower supplies, you can hang in the shower and no one will know. Rub It Out is formulated for your self love sessions and is NOT condom compatible. 8 oz. shower caddy bottle.